- 0.100u2: Replaced all 512k gfx1 roms with 1MB in clone (v2.11). Added new gfx1 roms ($0,1,2 and 3) to . The roms have the same exact data as the other sets, but in 8 meg roms instead of 4 meg roms. This is the only set that specificaly checks for these roms in this format.